Ethernet Module USR-TCP232-ED2-H7 is a serial TTL to Ethernet module, used for data transparent transmission. USR-TCP232-ED2-H7 is a triple serial ethernet module, which supports 3*TTL working at the same time. It is based on Cortex-M4 solution and its basic frequency is up to 120MHz. And the internal of the module integrates TCP/IP protocol stack.
Features of Ethernet Module USR-TCP232-ED2-H7
Cortex-M4 kernel, industrial working temperature range and TCPIP protocol stack.
Auto-MDI/MDIX,RJ45 port with 10/100Mbps.
TCP Server, TCP Client, UDP Client, UDP Server and https D Client work mode.
Multi-ports can work independently at the same time.
Can distinguish which serial port connects to the device via port number.
Support virtual serial port and provide corresponding software USR-VCOM.
Serial baud rate from 600bps to 1024K bps; Check bit of None, Odd, Even, Mark and Space.
DNS and DHCP supported.
Provide PC TCP/IP socket programming example such as VB,C++,Delphi, Android and IOS.
Built-in webpage; also can customize webpage for users.
Reload button, one key to restore default settings.
RJ45 with Link/Data indicator light, built-in isolation transformer and 2 KV electromagnetic isolation.
The global unique MAC address bought from IEEE (begin with D8-B0-4C);user can define MAC address.
Support upgrade firmware via network.
Support keep alive, rapidly detect dead links.
Support account and password, can be used to page login and network settings.
Support one channel Web socket, realize bidirectional transparent transmission between webpage and serial.
Support Modbus RTU to Modbus TCP.
Support UDP broadcast function.
Application Field of M2M Modules USR-TCP232-ED2-H7
Industrial data transmission, industrial automation.
Security and protection monitoring, public security.
Smart home, power control, environmental monitoring, intelligent agriculture.
Door check on work attendance system, POS system, rice selling system.
Building automation system, power monitoring, self-service banking system, telecom machine room monitoring.
Work Mode of Embedded Modules USR-TCP232-ED2-H7
TCP Client Mode
Module starts connection to all set TCP Server, if connection fails, module will try to reconnect till success if connection succeeds, Server will transmit data with serial device.
TCP Server Mode
Module monitors the set and waits for TCP Client to connect data sent by serial device will transmit to all successfully-linked Clients via module.
Module sends data of serial device to the set network device. Module monitors port and sends the received data to serial device.